The FXB, produced in 1980, represents a significant piece of American motorcycle heritage. Featuring the iconic Shovelhead V-Twin, air-cooled engine, this model is known for its classic cruiser styling and robust build. Its engineering quality and reliability have cemented its place as a beloved classic within the motorcycle community, embodying a distinct era. The FXB's typically 80 cubic inch (1310 cc) displacement and 4-speed manual transmission, coupled with a duplex chain primary drive, offer a quintessential riding experience for enthusiasts. This comprehensive Workshop Service Repair Manual provides essential information for the Shovelhead FXB. It covers a wide array of maintenance and repair procedures, including complete engine service, drivetrain components like the clutch and transmission, fuel system, exhaust, electrical systems with wiring diagrams, suspension, steering, and brakes. With hundreds of pages filled with factory-level detail, photos, and illustrations, this English-language manual is an indispensable resource for owners and technicians alike, offering step-by-step repair guidance, troubleshooting tips, and critical safety warnings to ensure the longevity and optimal performance of your 1980 FXB.